include/configs/M52277EVB.h

   1 /*
   2  * Configuation settings for the Freescale MCF52277 EVB board.
   3  *
   4  * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
   5  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25
  26 /*
  27  * board/config.h - configuration options, board specific
  28  */
  29
  30 #ifndef _M52277EVB_H
  31 #define _M52277EVB_H
  32
  33 /*
  34  * High Level Configuration Options
  35  * (easy to change)
  36  */
  37 #define CONFIG_MCF5227x         /* define processor family */
  38 #define CONFIG_M52277           /* define processor type */
  39 #define CONFIG_M52277EVB        /* M52277EVB board */
  40
  41 #define CONFIG_MCFUART
  42 #define CONFIG_SYS_UART_PORT            (0)
  43 #define CONFIG_BAUDRATE                 115200
  44
  45 #undef CONFIG_WATCHDOG
  46
  47 #define CONFIG_TIMESTAMP        /* Print image info with timestamp */
  48
  49 /*
  50  * BOOTP options
  51  */
  52 #define CONFIG_BOOTP_BOOTFILESIZE
  53 #define CONFIG_BOOTP_BOOTPATH
  54 #define CONFIG_BOOTP_GATEWAY
  55 #define CONFIG_BOOTP_HOSTNAME
  56
  57 /* Command line configuration */
  58 #include <config_cmd_default.h>
  59
  60 #define CONFIG_CMD_CACHE
  61 #define CONFIG_CMD_DATE
  62 #define CONFIG_CMD_ELF
  63 #define CONFIG_CMD_FLASH
  64 #define CONFIG_CMD_I2C
  65 #define CONFIG_CMD_JFFS2
  66 #define CONFIG_CMD_LOADB
  67 #define CONFIG_CMD_LOADS
  68 #define CONFIG_CMD_MEMORY
  69 #define CONFIG_CMD_MISC
  70 #undef CONFIG_CMD_NET
  71 #undef CONFIG_CMD_NFS
  72 #define CONFIG_CMD_REGINFO
  73 #undef CONFIG_CMD_USB
  74 #undef CONFIG_CMD_BMP
  75 #define CONFIG_CMD_SPI
  76 #define CONFIG_CMD_SF
  77
  78 #define CONFIG_HOSTNAME                 M52277EVB
  79 #define CONFIG_SYS_UBOOT_END            0x3FFFF
  80 #define CONFIG_SYS_LOAD_ADDR2           0x40010007
  81 #ifdef CONFIG_SYS_STMICRO_BOOT
  82 /* ST Micro serial flash */
  83 #define CONFIG_EXTRA_ENV_SETTINGS               \
  84         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  85         "loadaddr=0x40010000\0"                 \
  86         "uboot=u-boot.bin\0"                    \
  87         "load=loadb ${loadaddr} ${baudrate};"   \
  88         "loadb " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${baudrate} \0"   \
  89         "upd=run load; run prog\0"              \
  90         "prog=sf probe 0:2 10000 1;"            \
  91         "sf erase 0 30000;"                     \
  92         "sf write ${loadaddr} 0 30000;"         \
  93         "save\0"                                \
  94         ""
  95 #endif
  96 #ifdef CONFIG_SYS_SPANSION_BOOT
  97 #define CONFIG_EXTRA_ENV_SETTINGS               \
  98         "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0"     \
  99         "loadaddr=0x40010000\0"                 \
 100         "uboot=u-boot.bin\0"                    \
 101         "load=loadb ${loadaddr} ${baudrate}\0"  \
 102         "upd=run load; run prog\0"              \
 103         "prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE)     \
 104         " " __stringify(CONFIG_SYS_UBOOT_END) ";"               \
 105         "era " __stringify(CONFIG_SYS_FLASH_BASE) " "           \
 106         __stringify(CONFIG_SYS_UBOOT_END) ";"                   \
 107         "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE)  \
 108         " ${filesize}; save\0"                  \
 109         "updsbf=run loadsbf; run progsbf\0"     \
 110         "loadsbf=loadb ${loadaddr} ${baudrate};"        \
 111         "loadb " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${baudrate} \0"   \
 112         "progsbf=sf probe 0:2 10000 1;"         \
 113         "sf erase 0 30000;"                     \
 114         "sf write ${loadaddr} 0 30000;"         \
 115         ""
 116 #endif
 117
 118 #define CONFIG_BOOTDELAY                3       /* autoboot after 3 seconds */
 119 /* LCD */
 120 #ifdef CONFIG_CMD_BMP
 121 #define CONFIG_LCD
 122 #define CONFIG_SPLASH_SCREEN
 123 #define CONFIG_LCD_LOGO
 124 #define CONFIG_SHARP_LQ035Q7DH06
 125 #endif
 126
 127 /* USB */
 128 #ifdef CONFIG_CMD_USB
 129 #define CONFIG_USB_EHCI
 130 #define CONFIG_USB_STORAGE
 131 #define CONFIG_DOS_PARTITION
 132 #define CONFIG_MAC_PARTITION
 133 #define CONFIG_ISO_PARTITION
 134 #define CONFIG_SYS_USB_EHCI_REGS_BASE   0xFC0B0000
 135 #define CONFIG_SYS_USB_EHCI_CPU_INIT
 136 #endif
 137
 138 /* Realtime clock */
 139 #define CONFIG_MCFRTC
 140 #undef RTC_DEBUG
 141 #define CONFIG_SYS_RTC_OSCILLATOR       (32 * CONFIG_SYS_HZ)
 142
 143 /* Timer */
 144 #define CONFIG_MCFTMR
 145 #undef CONFIG_MCFPIT
 146
 147 /* I2c */
 148 #define CONFIG_FSL_I2C
 149 #define CONFIG_HARD_I2C         /* I2C with hardware support */
 150 #undef  CONFIG_SOFT_I2C         /* I2C bit-banged               */
 151 #define CONFIG_SYS_I2C_SPEED            80000   /* I2C speed and slave address  */
 152 #define CONFIG_SYS_I2C_SLAVE            0x7F
 153 #define CONFIG_SYS_I2C_OFFSET           0x58000
 154 #define CONFIG_SYS_IMMR                 CONFIG_SYS_MBAR
 155
 156 /* DSPI and Serial Flash */
 157 #define CONFIG_CF_SPI
 158 #define CONFIG_CF_DSPI
 159 #define CONFIG_HARD_SPI
 160 #define CONFIG_SYS_SBFHDR_SIZE          0x7
 161 #ifdef CONFIG_CMD_SPI
 162 #       define CONFIG_SYS_DSPI_CS2
 163 #       define CONFIG_SPI_FLASH
 164 #       define CONFIG_SPI_FLASH_STMICRO
 165
 166 #       define CONFIG_SYS_DSPI_CTAR0    (DSPI_CTAR_TRSZ(7) | \
 167                                          DSPI_CTAR_PCSSCK_1CLK | \
 168                                          DSPI_CTAR_PASC(0) | \
 169                                          DSPI_CTAR_PDT(0) | \
 170                                          DSPI_CTAR_CSSCK(0) | \
 171                                          DSPI_CTAR_ASC(0) | \
 172                                          DSPI_CTAR_DT(1))
 173 #endif
 174
 175 /* Input, PCI, Flexbus, and VCO */
 176 #define CONFIG_EXTRA_CLOCK
 177
 178 #define CONFIG_SYS_INPUT_CLKSRC 16000000
 179
 180 #define CONFIG_PRAM             2048    /* 2048 KB */
 181
 182 #define CONFIG_SYS_PROMPT       "-> "
 183 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
 184
 185 #if defined(CONFIG_CMD_KGDB)
 186 #define CONFIG_SYS_CBSIZE       1024    /* Console I/O Buffer Size */
 187 #else
 188 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
 189 #endif
 190 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)        /* Print Buffer Size */
 191 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
 192 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size    */
 193
 194 #define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 0x10000)
 195
 196 #define CONFIG_SYS_HZ           1000
 197
 198 #define CONFIG_SYS_MBAR         0xFC000000
 199
 200 /*
 201  * Low Level Configuration Settings
 202  * (address mappings, register initial values, etc.)
 203  * You should know what you are doing if you make changes here.
 204  */
 205
 206 /*
 207  * Definitions for initial stack pointer and data area (in DPRAM)
 208  */
 209 #define CONFIG_SYS_INIT_RAM_ADDR        0x80000000
 210 #define CONFIG_SYS_INIT_RAM_SIZE                0x8000  /* Size of used area in internal SRAM */
 211 #define CONFIG_SYS_INIT_RAM_CTRL        0x221
 212 #define CONFIG_SYS_GBL_DATA_OFFSET      ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
 213 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_GBL_DATA_OFFSET - 32)
 214 #define CONFIG_SYS_SBFHDR_DATA_OFFSET   (CONFIG_SYS_INIT_RAM_SIZE - 32)
 215
 216 /*
 217  * Start addresses for the final memory configuration
 218  * (Set up by the startup code)
 219  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
 220  */
 221 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 222 #define CONFIG_SYS_SDRAM_SIZE           64      /* SDRAM size in MB */
 223 #define CONFIG_SYS_SDRAM_CFG1           0x43711630
 224 #define CONFIG_SYS_SDRAM_CFG2           0x56670000
 225 #define CONFIG_SYS_SDRAM_CTRL           0xE1092000
 226 #define CONFIG_SYS_SDRAM_EMOD           0x81810000
 227 #define CONFIG_SYS_SDRAM_MODE           0x00CD0000
 228 #define CONFIG_SYS_SDRAM_DRV_STRENGTH   0x00
 229
 230 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE + 0x400
 231 #define CONFIG_SYS_MEMTEST_END          ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
 232
 233 #ifdef CONFIG_CF_SBF
 234 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_TEXT_BASE + 0x400)
 235 #else
 236 #       define CONFIG_SYS_MONITOR_BASE  (CONFIG_SYS_FLASH_BASE + 0x400)
 237 #endif
 238 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
 239 #define CONFIG_SYS_MONITOR_LEN          (256 << 10)     /* Reserve 256 kB for Monitor */
 240 #define CONFIG_SYS_MALLOC_LEN           (128 << 10)     /* Reserve 128 kB for malloc() */
 241
 242 /* Initial Memory map for Linux */
 243 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
 244 #define CONFIG_SYS_BOOTM_LEN            (CONFIG_SYS_SDRAM_SIZE << 20)
 245
 246 /*
 247  * Configuration for environment
 248  * Environment is not embedded in u-boot. First time runing may have env
 249  * crc error warning if there is no correct environment on the flash.
 250  */
 251 #ifdef CONFIG_CF_SBF
 252 #       define CONFIG_ENV_IS_IN_SPI_FLASH
 253 #       define CONFIG_ENV_SPI_CS        2
 254 #else
 255 #       define CONFIG_ENV_IS_IN_FLASH   1
 256 #endif
 257 #define CONFIG_ENV_OVERWRITE            1
 258
 259 /*-----------------------------------------------------------------------
 260  * FLASH organization
 261  */
 262 #ifdef CONFIG_SYS_STMICRO_BOOT
 263 #       define CONFIG_SYS_FLASH_BASE    CONFIG_SYS_CS0_BASE
 264 #       define CONFIG_SYS_FLASH0_BASE   CONFIG_SYS_CS0_BASE
 265 #       define CONFIG_ENV_OFFSET        0x30000
 266 #       define CONFIG_ENV_SIZE          0x1000
 267 #       define CONFIG_ENV_SECT_SIZE     0x10000
 268 #endif
 269 #ifdef CONFIG_SYS_SPANSION_BOOT
 270 #       define CONFIG_SYS_FLASH_BASE    CONFIG_SYS_CS0_BASE
 271 #       define CONFIG_SYS_FLASH0_BASE   CONFIG_SYS_CS0_BASE
 272 #       define CONFIG_ENV_ADDR          (CONFIG_SYS_FLASH_BASE + 0x40000)
 273 #       define CONFIG_ENV_SIZE          0x1000
 274 #       define CONFIG_ENV_SECT_SIZE     0x8000
 275 #endif
 276
 277 #define CONFIG_SYS_FLASH_CFI
 278 #ifdef CONFIG_SYS_FLASH_CFI
 279 #       define CONFIG_FLASH_CFI_DRIVER  1
 280 #       define CONFIG_SYS_FLASH_USE_BUFFER_WRITE        1
 281 #       define CONFIG_FLASH_SPANSION_S29WS_N    1
 282 #       define CONFIG_SYS_FLASH_SIZE            0x1000000       /* Max size that the board might have */
 283 #       define CONFIG_SYS_FLASH_CFI_WIDTH       FLASH_CFI_16BIT
 284 #       define CONFIG_SYS_MAX_FLASH_BANKS       1       /* max number of memory banks */
 285 #       define CONFIG_SYS_MAX_FLASH_SECT        137     /* max number of sectors on one chip */
 286 #       define CONFIG_SYS_FLASH_PROTECTION      /* "Real" (hardware) sectors protection */
 287 #       define CONFIG_SYS_FLASH_CHECKSUM
 288 #       define CONFIG_SYS_FLASH_BANKS_LIST      { CONFIG_SYS_CS0_BASE }
 289 #endif
 290
 291 /*
 292  * This is setting for JFFS2 support in u-boot.
 293  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
 294  */
 295 #ifdef CONFIG_CMD_JFFS2
 296 #       define CONFIG_JFFS2_DEV         "nor0"
 297 #       define CONFIG_JFFS2_PART_SIZE   (0x01000000 - 0x40000)
 298 #       define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x40000)
 299 #endif
 300
 301 /*-----------------------------------------------------------------------
 302  * Cache Configuration
 303  */
 304 #define CONFIG_SYS_CACHELINE_SIZE       16
 305
 306 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 307                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
 308 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
 309                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
 310 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINV | CF_CACR_INVI)
 311 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
 312                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
 313                                          CF_ACR_EN | CF_ACR_SM_ALL)
 314 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_CENB | CF_CACR_CINV | \
 315                                          CF_CACR_DISD | CF_CACR_INVI | \
 316                                          CF_CACR_CEIB | CF_CACR_DCM | \
 317                                          CF_CACR_EUSP)
 318
 319 /*-----------------------------------------------------------------------
 320  * Memory bank definitions
 321  */
 322 /*
 323  * CS0 - NOR Flash
 324  * CS1 - Available
 325  * CS2 - Available
 326  * CS3 - Available
 327  * CS4 - Available
 328  * CS5 - Available
 329  */
 330
 331 #ifdef CONFIG_CF_SBF
 332 #define CONFIG_SYS_CS0_BASE             0x04000000
 333 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 334 #define CONFIG_SYS_CS0_CTRL             0x00001FA0
 335 #else
 336 #define CONFIG_SYS_CS0_BASE             0x00000000
 337 #define CONFIG_SYS_CS0_MASK             0x00FF0001
 338 #define CONFIG_SYS_CS0_CTRL             0x00001FA0
 339 #endif
 340
 341 #endif                          /* _M52277EVB_H */